/**********************************************************************
 * components.css
 *
 * Copyright Uli Grossek 2026
 * http://www.ul90.com
 *
 * Implemented by Anthropic Claude
 * ----------------------------------------------------------------------
 * @author ul90
 **********************************************************************/

/** @file components.css  Reusable components */

/* ============================================================
 * Buttons
 * ============================================================ */

.btn {
	display: inline-block;
	padding: var(--spacing-sm) var(--spacing-lg);
	font-size: var(--font-size-base);
	font-weight: 500;
	text-align: center;
	text-decoration: none;
	border-radius: var(--radius-md);
	border: none;
	cursor: pointer;
	transition: all var(--transition-fast);
	line-height: 1.5;
}

.btn-primary {
	background-color: var(--accent);
	color: white;
}

.btn-primary:hover {
	background-color: var(--accent-hover);
	color: white;
	text-decoration: none;
	transform: translateY(-2px);
	box-shadow: 0 4px 12px var(--shadow-md);
}

.btn-secondary {
	background-color: var(--bg-secondary);
	color: var(--text-primary);
	border: 1px solid var(--border-color);
}

.btn-secondary:hover {
	background-color: var(--bg-tertiary);
	text-decoration: none;
}

.btn-large {
	padding: var(--spacing-md) var(--spacing-xl);
	font-size: var(--font-size-lg);
}

.btn-group {
	display: flex;
	gap: var(--spacing-md);
	flex-wrap: wrap;
}

/* Email Link Buttons */
.email-link {
	display: inline-flex;
	align-items: center;
	gap: var(--spacing-sm);
	padding: var(--spacing-md) var(--spacing-lg);
	background-color: var(--accent);
	color: white;
	border-radius: var(--radius-md);
	text-decoration: none;
	font-weight: 500;
	transition: all var(--transition-fast);
}

.email-link:hover {
	background-color: var(--accent-hover);
	color: white;
	transform: translateY(-2px);
	box-shadow: 0 4px 12px var(--shadow-md);
	text-decoration: none;
}

.email-link::before {
	content: "✉";
	font-size: var(--font-size-lg);
}

/* ============================================================
 * Cards
 * ============================================================ */

.card {
	background-color: var(--bg-secondary);
	border: 1px solid var(--border-color);
	border-radius: var(--radius-lg);
	padding: var(--spacing-xl);
	transition: all var(--transition-base);
}

.card:hover {
	transform: translateY(-4px);
	box-shadow: 0 8px 24px var(--shadow-md);
}

.card h3 {
	margin-bottom: var(--spacing-md);
}

.card-icon {
	font-size: var(--font-size-2xl);
	width: 80px;
	height: 80px;
	margin-bottom: var(--spacing-md);
	display: flex;
	align-items: center;
	justify-content: center;
	overflow: hidden;
}

.card-icon img {
	width: 100%;
	height: 100%;
	object-fit: contain;
}

/* Feature Cards */
.feature-card {
	text-align: center;
}

.feature-card .card-icon {
	width: 80px;
	height: 80px;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: var(--radius-lg);
	margin: 0 auto var(--spacing-md);
	overflow: hidden;
}

.feature-card .card-icon img {
	width: 100%;
	height: 100%;
	object-fit: contain;
}

/* ============================================================
 * Screenshots
 * ============================================================ */

.screenshot {
	width: 100%;
	border-radius: var(--radius-lg);
	box-shadow: 0 8px 32px var(--shadow-lg);
	border: 1px solid var(--border-color);
}

.screenshot-container {
	position: relative;
	margin: var(--spacing-2xl) 0;
}

/* 3D Rotated Screenshots (for backgrounds) */
.screenshot-3d {
	position: absolute;
	opacity: 0.15;
	filter: blur(2px);
	pointer-events: none;
	z-index: -1;
}

.screenshot-3d.rotate-left {
	transform: perspective(1000px) rotateY(-15deg) rotateX(5deg);
	left: -10%;
	top: 10%;
}

.screenshot-3d.rotate-right {
	transform: perspective(1000px) rotateY(15deg) rotateX(5deg);
	right: -10%;
	top: 10%;
}

/* ============================================================
 * Badges
 * ============================================================ */

.badge {
	display: inline-block;
	padding: var(--spacing-xs) var(--spacing-sm);
	font-size: var(--font-size-sm);
	font-weight: 500;
	border-radius: var(--radius-full);
	background-color: var(--accent-light);
	color: var(--accent);
}

.badge-success {
	background-color: rgba(40, 167, 69, 0.1);
	color: var(--success);
}

.badge-warning {
	background-color: rgba(255, 193, 7, 0.1);
	color: var(--warning);
}

/* ============================================================
 * Lists
 * ============================================================ */

.list-check {
	list-style: none;
	margin-left: 0;
}

.list-check li {
	padding-left: var(--spacing-lg);
	position: relative;
}

.list-check li::before {
	content: "✓";
	position: absolute;
	left: 0;
	color: var(--success);
	font-weight: bold;
}

/* ============================================================
 * Code Blocks
 * ============================================================ */

.code-block {
	background-color: var(--bg-secondary);
	border: 1px solid var(--border-color);
	border-radius: var(--radius-md);
	padding: var(--spacing-md);
	overflow-x: auto;
	font-family: "SF Mono", Monaco, Menlo, monospace;
	font-size: var(--font-size-sm);
	line-height: 1.5;
}

/* ============================================================
 * Alerts / Notices
 * ============================================================ */

.alert {
	padding: var(--spacing-md) var(--spacing-lg);
	border-radius: var(--radius-md);
	margin-bottom: var(--spacing-md);
	border-left: 4px solid;
}

.alert-info {
	background-color: var(--accent-light);
	border-color: var(--accent);
	color: var(--text-primary);
}

.alert-warning {
	background-color: rgba(255, 193, 7, 0.1);
	border-color: var(--warning);
	color: var(--text-primary);
}

.alert-error {
	background-color: rgba(220, 53, 69, 0.1);
	border-color: var(--error);
	color: var(--text-primary);
}

/* ============================================================
 * Loading States
 * ============================================================ */

.spinner {
	width: 40px;
	height: 40px;
	border: 4px solid var(--border-color);
	border-top-color: var(--accent);
	border-radius: 50%;
	animation: spin 1s linear infinite;
}

@keyframes spin {
	to { transform: rotate(360deg); }
}

/* ============================================================
 * Dividers
 * ============================================================ */

.divider {
	height: 1px;
	background-color: var(--border-color);
	margin: var(--spacing-2xl) 0;
}

/* ============================================================
 * Responsive Images
 * ============================================================ */

img {
	max-width: 100%;
	height: auto;
	display: block;
}

/* ============================================================
 * Language Switcher
 * ============================================================ */

.language-switcher {
	position: relative;
	margin-left: var(--spacing-md);
}

.lang-toggle {
	display: flex;
	align-items: center;
	gap: var(--spacing-xs);
	padding: var(--spacing-xs) var(--spacing-sm);
	background: none;
	border: 1px solid var(--border-color);
	border-radius: var(--radius-md);
	color: var(--text-primary);
	font-size: var(--font-size-sm);
	font-weight: 500;
	cursor: pointer;
	transition: all var(--transition-fast);
	white-space: nowrap;
}

.lang-toggle:hover {
	background-color: var(--bg-secondary);
	border-color: var(--accent);
}

.lang-flag {
	font-size: var(--font-size-base);
	line-height: 1;
}

.lang-dropdown {
	display: none;
	position: absolute;
	top: calc(100% + var(--spacing-xs));
	right: 0;
	min-width: 140px;
	background-color: var(--bg-primary);
	border: 1px solid var(--border-color);
	border-radius: var(--radius-md);
	box-shadow: 0 4px 12px var(--shadow-md);
	z-index: 200;
	overflow: hidden;
}

.lang-dropdown.active {
	display: block;
}

.lang-option {
	display: flex;
	align-items: center;
	gap: var(--spacing-sm);
	padding: var(--spacing-sm) var(--spacing-md);
	color: var(--text-primary);
	text-decoration: none;
	font-size: var(--font-size-sm);
	transition: background-color var(--transition-fast);
}

.lang-option:hover {
	background-color: var(--bg-secondary);
	text-decoration: none;
}

.lang-option.active {
	background-color: var(--accent-light);
	color: var(--accent);
	font-weight: 500;
}

.lang-option .lang-flag {
	font-size: var(--font-size-base);
}

/* ============================================================
 * Mobile Adjustments
 * ============================================================ */

@media (max-width: 768px) {
	.btn-group {
		flex-direction: column;
	}

	.btn-group .btn {
		width: 100%;
	}

	.screenshot-3d {
		display: none;
	}

	.language-switcher {
		margin-left: 0;
		margin-top: var(--spacing-md);
		border-top: 1px solid var(--border-color);
		padding-top: var(--spacing-md);
	}

	.lang-dropdown {
		position: static;
		box-shadow: none;
		border: none;
		background: none;
		display: none;
	}

	.lang-dropdown.active {
		display: block;
	}

	.lang-toggle {
		width: 100%;
		justify-content: center;
	}
}